A ground-breaking study involving leading utilities and the Australian Renewable Energy Agency has suggested that Australia’s largest battery storage array could be installed at a South Australian wind farm. The study – Energy Storage for Commercial Renewable Integration in South Australia (ESCRI-SA) – looks at a range of possibilities for non-hydro storage in South Australia and concludes that a 10MW, 20MWh lithium-ion battery storage facility next to the 91MW Wattle Valley wind farm on the Yorke Peninsula is the best option.